Improving the Sensitivity of LiDARs Using Few-Mode Pre-amplified Receivers
Improving the Sensitivity of LiDARs Using Few-Mode Pre-amplified Receivers
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DOI:
10.1364/fio.2018.fw7a.2
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发表时间:
2018-09
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影响因子:
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通讯作者:
Rachel Sampson;Huiyuan Liu;H. Wen;Yuanhang Zhang;R. Stegeman;Peng Zhang;Bin Huang;Ning Wang;Shengli Fan;J. Zacarías;R. A. Correa;Guifang Li
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文献类型:
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作者:
Rachel Sampson;Huiyuan Liu;H. Wen;Yuanhang Zhang;R. Stegeman;Peng Zhang;Bin Huang;Ning Wang;Shengli Fan;J. Zacarías;R. A. Correa;Guifang Li
An order of magnitude improvement in the signal-to-noise ratio (SNR) of a 1550 nm LiDAR receiver was achieved using a few-mode optical preamplifier as compared to a multi-mode avalanche photodiode (APD). €